Triple
T23309200
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | L.C. Thurman |
E590533
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object | Checkerboard Lounge |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Checkerboard Lounge | Statement: [L.C. Thurman, founded, Checkerboard Lounge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Checkerboard Lounge Context triple: [L.C. Thurman, founded, Checkerboard Lounge]
-
A.
Checkerboard Lounge
chosen
Checkerboard Lounge was a legendary Chicago blues club on the South Side, famed for its intimate atmosphere and performances by major blues artists.
-
B.
Five Spot Café
Five Spot Café was a legendary New York City jazz club renowned as a key venue in the 1950s–60s bebop and avant-garde scenes, hosting influential performances by artists such as Thelonious Monk.
-
C.
Q's Jook Joint
Q's Jook Joint is a 1995 studio album by legendary producer and musician Quincy Jones that blends jazz, R&B, and pop with an all-star roster of guest artists.
-
D.
Sugar Ray's nightclub
Sugar Ray's nightclub is a jazz and swing-era nightspot often depicted as a lively Harlem club associated with musicians and entertainers.
-
E.
Red’s Lounge
Red’s Lounge is a legendary juke joint in Clarksdale, Mississippi, renowned as one of the last authentic homes of live Delta blues.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f19729f7a4819092a1d24415b3df7a |
completed | April 29, 2026, 5:29 a.m. |
Created at: April 17, 2026, 5:05 p.m.